1. Anti-scratch: protects metal shell that is vulnerable to scratches
2. Anti-drop: reduces damage resulting from accidental drops
3. Anti-slip: frosted surface increases friction and adsorption
4. Insulation: insulates hands against camera overheating because of high-definition video shooting
5. Formfitting: maintains access to DJI receiver and indicators and allows accessory attachment
6. Retains magnetic properties: highly compatible with all official DJI accessories via magnets
7. Suits multiple scenes: supports lanyard and securely attaches to walls